PING jiayouqinzidao.com (172.67.133.41) 56(84) bytes of data.
64 bytes from 172.67.133.41 (172.67.133.41): icmp_seq=1 ttl=59 time=4.28 ms
64 bytes from 172.67.133.41 (172.67.133.41): icmp_seq=2 ttl=59 time=4.11 ms
64 bytes from 172.67.133.41 (172.67.133.41): icmp_seq=3 ttl=59 time=4.04 ms

--- jiayouqinzidao.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 4.042/4.147/4.286/0.126 ms